A particle in circular motion performs 30 oscillation in 6 seconds. Its angular velocity is
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Correct Answer: Option D
Explanation:
Angular velocity w = 2Ï€ f.
But f = frequency no. of oscillations per second.
= 30/6 = 5Hz.
therefore W = 2Ï€ x 5
= 10Ï€ rad. s-1
Angular velocity w = 2Ï€ f.
But f = frequency no. of oscillations per second.
= 30/6 = 5Hz.
therefore W = 2Ï€ x 5
= 10Ï€ rad. s-1